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[93.227.139.179]) by smtp.googlemail.com with ESMTPSA id u15-v6sm11416419wma.37.2018.06.24.11.28.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 24 Jun 2018 11:28:41 -0700 (PDT) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, carlo@caione.org, khilman@baylibre.com Cc: linux-arm-kernel@lists.infradead.org, narmstrong@baylibre.com, jbrunet@baylibre.com, yixun.lan@amlogic.com, Martin Blumenstingl Subject: [RfC v1 3/5] dt-bindings: arm: amlogic: Add support for the Oranth Tanix TX3 Mini Date: Sun, 24 Jun 2018 20:28:12 +0200 Message-Id: <20180624182814.31691-4-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180624182814.31691-1-martin.blumenstingl@googlemail.com> References: <20180624182814.31691-1-martin.blumenstingl@googlemail.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Tanix TX3 Mini is a TV box based on the Amlogic S905W chipset. It comes with: - 1 GiB or 2 GiB of DDR3 memory depending on the model - 8 GB or 16 GB eMMC flash depending on the model - 802.11 b/g/n wifi (Silicon Valley Microelectronics SSV6051, does not support Bluetooth, not supported by any mailine driver) - an LED 7 segment display with an FD628 controller (not supported by any mainline driver) - HDMI and AV (CVBS) output - 2x USB (utilizing both USB ports provided by the SoC) - micro SD card slot The board seems to be very similar to the P23x and Q20x reference boards: - eMMC reset routed to BOOT_9 - the SDIO wifi chip's reset line is routed to GPIOX_6 and the reference clock is 32.768KHz on PWM_E - SD card detection is routed to CARD_6 - vqmmc of all MMC controllers is hard-wired to 1.8V (VDDIO_BOOT) - uart_AO can be accessed after opening the case and soldering RX, TX and GND lines onto the exposed solder points (marked with RX, TX and GND) Signed-off-by: Martin Blumenstingl Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/arm/amlogic.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/amlogic.txt b/Documentation/devicetree/bindings/arm/amlogic.txt index 33c672284963..79b8ebe08444 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.txt +++ b/Documentation/devicetree/bindings/arm/amlogic.txt @@ -84,6 +84,7 @@ Board compatible values (alphabetically, grouped by SoC): - "amlogic,p231" (Meson gxl s905d) - "amlogic,p281" (Meson gxl s905w) + - "oranth,tx3-mini" (Meson gxl s905w) - "amlogic,q200" (Meson gxm s912) - "amlogic,q201" (Meson gxm s912)